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mod_s2s_auth_monkeysphere/mod_s2s_auth_monkeysphere.lua @ 5738:8488ebde5739
mod_http_oauth2: Skip consent screen if requested by client and same scopes already granted
This follows the intent behind the OpenID Connect 'prompt' parameter
when it does not include the 'consent' keyword, that is the client
wishes to skip the consent screen. If the user has already granted the
exact same scopes to the exact same client in the past, then one can
assume that they may grant it again.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Tue, 14 Nov 2023 23:03:37 +0100 |
parent | 3392:8d1141025b43 |
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module:set_global(); local json = require"util.json"; local json_encode, json_decode = json.encode, json.decode; local gettime = require"socket".gettime; local serialize = require"util.serialization".serialize; local async = require"util.async"; local http_request = require "net.http".request; local msva_url = assert(os.getenv"MONKEYSPHERE_VALIDATION_AGENT_SOCKET", "MONKEYSPHERE_VALIDATION_AGENT_SOCKET is unset, please set it").."/reviewcert"; local function check_with_monkeysphere(event) local session, host, cert = event.session, event.host, event.cert; local post_body = json_encode { peer = { name = host; type = "peer"; }; context = "https"; -- context = "xmpp"; -- Monkeysphere needs to be extended to understand this pkc = { type = "x509pem"; data = cert:pem(); }; } local req = { method = "POST"; headers = { ["Content-Type"] = "application/json"; }; body = post_body; }; session.log("debug", "Asking what Monkeysphere thinks about this certificate"); local starttime = gettime(); local wait, done = async.waiter(); local body, code; http_request(msva_url, req, function (_, _code) body, code = body, _code; done(); end); wait(); module:log("debug", "Request took %fs", gettime() - starttime); if code == 200 and body then body = json_decode(body); if body then session.log(body.valid and "info" or "warn", "Monkeysphere thinks the cert is %salid: %s", body.valid and "V" or "Inv", body.message); if body.valid then session.cert_chain_status = "valid"; session.cert_identity_status = "valid"; return true; end end else module:log("warn", "Request failed: %s, %s", tostring(code), tostring(body)); module:log("debug", serialize(req)); end end module:hook("s2s-check-certificate", check_with_monkeysphere);